WO2019142789A1

WO2019142789A1 - Toilet for pets

Info

Publication number: WO2019142789A1
Application number: PCT/JP2019/000946
Authority: WO
Inventors: 弘享東原
Original assignee: 弘享東原
Priority date: 2018-01-16
Filing date: 2019-01-15
Publication date: 2019-07-25
Also published as: TW201933995A; CN111601500A; EP3741208A1; JP2019122299A; TWI686134B; JP6444550B1; EP3741208A4; US20200359594A1

Abstract

Provided is a toilet for pets that can enable easy sheet changes and prevent tears to the sheet, allowing comfortable handling for an owner. This toilet for pets is characterized by including a belt-like disposal sheet for disposing of pet excreta, a feed roll from which the disposal sheet is unspooled, a base on which the disposal sheet is laid, and a waste collecting part for collecting the excreta, and in that the waste collecting part has a take-up roller for collecting urine and a feces collecting part for collecting feces.

Description

Pet toilet

The present invention relates to a roll-up type pet toilet.

2. Description of the Related Art In the past, when treating pet excrement such as dogs and cats for indoor use, a predetermined container (toilet) in which a treatment sheet such as a newspaper or cloth is laid in advance has been used.

The owner excretes the inside of the container (toilet) by spiting the pet to prevent contamination of the floor surface, and when excrement such as manure is excreted inside the container (toilet), the excrement is treated After discarding together with the sheet, replace it with a new processing sheet.

However, for the owner, such work is unsanitary and laborious.

In order to solve such a problem, Patent Document 1 describes a pet toilet and a processing sheet used therefor, which can efficiently and hygienically process feces and urine after the excretion of the pet. .

Moreover, while being able to perform the replenishment operation | work of a process sheet | seat easily to patent document 2, the process sheet can be replenished also in the state which the process sheet has remained, and the toilet for pets which can be used continuously. Is described.

JP 2002-34373 A Patent No. 4388913 gazette

However, the pet toilet described in Patent Document 1 has a configuration in which the treatment sheet is manually pulled out, so that, for example, when the owner leaves the house, the treatment sheet after excretion can not be replaced, and feces and urine on the treatment sheet The problem is that the offensive odor drifts because it is left for a long time.

Moreover, since the toilet for pets of patent document 2 winds and collect | recovers feces in the form which squeezes between process sheets, it is not crushed by the hardness of feces, and there exists a possibility that a process sheet may be fractured. . Moreover, since the feces and urine are wound at one place and collected, the weight of the treated sheet after use tends to increase, and the labor at the time of replacement increases, and there is also a concern about the generation of strong odor.

The present invention has been made in view of the above situation, and an object of the present invention is to provide a pet toilet that can suppress breakage of a treatment sheet and can be easily replaced and can be used comfortably by the owner.

In order to solve the above problems, the present invention is
A strip-shaped treatment sheet for treating pet excrement, an unwinding roller for unwinding the treatment sheet, a pedestal on which the treatment sheet is laid, and an excrement recovery unit for recovering the excrement,
The excrement collection unit is characterized by including a winding roller for collecting urine, and a feces collection unit for collecting feces.

According to the present invention, the feces is not wound around the winding roller but collected in the feces collecting unit, so that breakage of the treated sheet can be suppressed. In addition, since the weight of the treated sheet after use is hardly increased, it is possible to easily replace the treated sheet. Furthermore, by separately collecting feces and urine, it is possible to suppress the generation of offensive odor.

In a preferred embodiment of the present invention, the feces collecting portion is provided with a blade which is in contact with the processing sheet in the width direction.

With such a configuration, for example, even if it is a feces that has a large amount of water and is adsorbed to the treatment sheet, it can be peeled off from the treatment sheet without being touched by hand and stored in the feces collection unit It becomes.

In a preferred embodiment of the present invention, the feces recovery unit is substantially transparent.

With such a configuration, it is possible to easily visually recognize the presence or absence of feces inside the feces collection unit from the outside.

A preferred embodiment of the present invention is characterized in that it comprises a housing for accommodating the unwinding roller and the winding roller in the same space.

With such a configuration, the entire pet toilet can be made compact, and the ease of handling and the installation position can be improved.

In a preferred embodiment of the present invention, the casing has a side wall portion which is provided substantially in parallel with the width direction of the processing sheet and substantially perpendicular to the pedestal, and the side wall portion is provided above the side wall portion. An insertion port through which the processing sheet is inserted is provided.

With such a configuration, the processing sheet can be mounted so as to cover the side wall portion. This makes it possible to receive and collect urine of a pet that tends to pour urine toward the wall with the treatment sheet.

In a preferred embodiment of the present invention, the case is characterized in that an opening for carrying the in / out of the unwinding roller and the winding roller is formed.

With such a configuration, it is possible to quickly replace the processing sheet with a simple operation.

In a preferred mode of the present invention, the pedestal is detachably attachable to the side wall portion.

Such a configuration makes it possible to easily mount the treatment sheet on the pedestal and clean the pedestal.

A preferred embodiment of the present invention is characterized by comprising a pressure sensor for detecting the presence or absence of excrement by the weight loaded on the pedestal.

With such a configuration, it is possible to automatically collect excrement in the excrement collection unit even when the pet is left for a long time, for example, when the owner is away from home.

In a preferred embodiment of the present invention, the processing sheet is provided with a reading sensor for reading the length taken up by the winding roller.

With such a configuration, it is possible to prevent waste of the processing sheet.

A preferred embodiment of the present invention is characterized by comprising notification means for notifying the replacement time of the processing sheet.

With this configuration, the owner can immediately visually recognize the necessity of replacement without confirming the state of the processing sheet.

In a preferred embodiment of the present invention, the feces recovery unit is provided with a medicine storage unit.

With such a configuration, it is possible to keep the inside of the feces collection unit odorless and clean.

According to the present invention, it is possible to provide a pet's toilet which can suppress breakage of the sheet and can be easily replaced, and can be used comfortably by the owner.

It is a schematic perspective view of the pet toilet according to the embodiment of the present invention. It is the sectional view on the AA line of the pet toilet according to the embodiment of the present invention. It is a top view of the toilet for pets concerning the embodiment of the present invention. It is a schematic perspective view of the manure collection part and front frame in the toilet for pets concerning the embodiment of the present invention. It is a schematic perspective view of a processing sheet, an unwinding roller, and a winding roller in a pet toilet according to an embodiment of the present invention. It is assembly explanatory drawing in the toilet for pets which concerns on embodiment of this invention. It is explanatory drawing of the mounting | wearing procedure of the process sheet | seat in the toilet for pets which concerns on embodiment of this invention. It is explanatory drawing of the usage method in the toilet for pets which concerns on embodiment of this invention. It is explanatory drawing of the usage method in the toilet for pets which concerns on embodiment of this invention. It is a schematic perspective view which shows the example of a change of the feces collection part in the toilet for pets which concerns on embodiment of this invention.

The pet toilet according to the embodiment of the present invention will be described below with reference to FIGS. 1 to 10. The embodiment described below is an example of the present invention, and the present invention is not limited to the following embodiment.

As shown in FIG. 1, the pet toilet according to the embodiment of the present invention has a treatment sheet 1, a substantially rectangular plate-like pedestal 2 on which the treatment sheet 1 is laid, and a center frame 3 on which the pedestal 2 is placed. A substantially rectangular parallelepiped housing 4 in which the processing sheet 1 is stored, the feces collection unit 5, the front frame 6 on which the feces collection unit 5 is placed, the motor unit 7, the read sensor 8, and light emission A body 9, a control unit 10 and a base 11 are provided.

As a material of the treatment sheet 1, a material having water absorbency, such as a paper material, is suitably used.
Although wood is suitably used as a material of the base 2, the housing 4, and the base 11, various materials, such as a metal and a synthetic resin, can naturally be applied.
As materials of the center frame 3 and the front frame 6, metals and synthetic resins are suitably used.
As a material of the feces collection part 5, a synthetic resin is used suitably.

In addition, the processing sheet 1 is virtually cut off by the dashed dotted line on the upper surface of the pedestal 2 for the sake of clarity of the boundary between the processing sheet 1 and the pedestal 2.
Further, for convenience of the following description, the direction of the line AA shown in FIG. 1 is referred to as the front-rear direction, and the direction orthogonal to the front-rear direction in a plane parallel to the base 11 is referred to as the left-right direction. Furthermore, in the front-rear direction, the feces collection side 5 side is forward, the housing 4 side is backward, in the left-right direction, the side provided with the motor 7, reading sensor 8, light emitter 9 and control 10 is left, left The side opposite to the one is referred to as the right.

A pair of locking holes H are provided on the upper surface of the pedestal 2 at intervals in the left-right direction and not to overlap the processing sheet 1. In addition, the housing 4 has a side wall 4a which is provided substantially in parallel with the width direction of the processing sheet 1 and substantially perpendicular to the pedestal 2. In the upper part of the side wall 4a, the side wall 4a is A pair of locking projections P, which are inserted into the locking holes H, are provided at intervals.
With such a configuration, the pedestal 2 is pivoted toward the housing 4 with the rear short side as an axis, whereby the pair of locking holes H and the pair of locking protrusions P are substantially perpendicular to the base 11. In the state, the housing 4 can be locked.

The center frame 3 has a base portion 3a (see FIG. 3) and erected portions 3b erected at the left and right ends of the base portion 3a.

The motor unit 7 includes a first motor 7 a that opens and closes the feces collection unit 5 and a second motor 7 b that unwinds and winds the treatment sheet 1.

The motor unit 7, the reading sensor 8 and the light emitting body 9 are electrically connected to the control unit 10 via the connection cable C.
The connection cable C connected to the first motor 7a is inserted into the through hole T penetrating the front side of the standing portion 3b and the front side of the housing 4 in the front and rear direction, and is pulled out near the left side of the housing 4 Are connected to the control unit 10.

As shown in FIG. 2, the housing 4 has a side wall 4a, an open port 4b formed on the upper surface, and an open port 4c formed on the side facing the side wall 4a.

An upper insertion opening 4a1 and a lower insertion opening 4a2 through which the processing sheet 1 is inserted are provided in the side wall 4a.

Inside the housing 4 are provided an unwinding roller R1 around which the treated sheet 1 before use is wound, and a winding roller R2 for winding the treated sheet after use. In addition, the elongated columnar first auxiliary roller r1 and the second auxiliary roller r2 for appropriately holding the tension of the processing sheet 1 and smoothly performing the winding operation are lower insertion openings by the pair of first brackets B1. It is rotatably provided near 4a2.

FIG. 3 is a top view of the pet toilet according to the present embodiment in a state in which the base 2 is locked to the housing 4 using the locking holes H and the locking protrusions P. In addition, the processing sheet 1, unwinding roller R1, and winding-up roller R2 are abbreviate | omitted for convenience of explanation.

As shown in FIG. 3, in the center frame 3, pressure sensors S are provided at the four corners on the upper surface of the base portion 3 a, and each pressure sensor S is connected to the control unit 10 via the connection cable C. It is electrically connected.
The connection cable C connected to each pressure sensor S is provided on the inner side surface of the left standing portion 3b and is inserted through a small hole (not shown) communicating with the through hole T, It is connected with the control part 10 by being pulled out near the left side of the.

Each pressure sensor S senses an operation of getting on and off the pedestal 2 of a pet such as a dog or a cat.
More specifically, each pressure sensor S senses the moment when a predetermined weight is loaded on the pedestal 2 (the moment when the pet gets on the pedestal 2), and a predetermined time elapses, and this weight is removed. When it senses the loaded moment (the moment when the pet gets off the pedestal 2), it is configured to transmit a signal to the control unit 10.
In addition, since each pressure sensor S senses the moment when the weight is unloaded and transmits a signal, for example, when the pet is sleeping on the upper surface of the pedestal 2, the signal is not transmitted. Further, by setting the above-mentioned predetermined time to, for example, about several tens of seconds, when the pet passes the upper surface of the pedestal 2 for a moment, the signal can not be transmitted.

An elongated cylindrical third auxiliary roller r3 for smoothly performing a winding operation is rotatably provided at one short side end face of the pedestal 2 by a pair of second brackets B2.

A plurality of reading marks M are provided at the left end of the second auxiliary roller r2 at predetermined intervals over the entire circumference of the second auxiliary roller r2. The reading sensor 8 is provided so as to protrude from the left side outer side to the left side inner side of the housing 4, and the reading unit 8a is configured to face the left end of the second auxiliary roller r2.
With such a configuration, the reading sensor 8 can read the reading mark M provided on the left end of the second auxiliary roller r2 by the reading unit 8a and read the drawn-out length of the processing sheet 1.

FIG. 4A is a schematic perspective view of the feces collection unit 5 as viewed from the rear left, and FIG. 4B is a schematic perspective view of the feces collection unit 5 and the front frame 6 as viewed from the right front.

As shown in FIGS. 4 (a) and 4 (b), the feces collection part 5 is a blade for separating the feces D excreted in the main body 5a, the door 5b, and the treatment sheet 1 from the treatment sheet 1 It has 5c and the collection tray 5d.
In addition, in FIG. 4A, the collection tray 5d is omitted for convenience of explanation.

The main body 5a is configured to be substantially transparent as a whole. Further, on the bottom surface, a pair of locking holes 5a1 for holding the mounting position with respect to the front frame 6, and in particular for preventing movement in the front-rear direction, are provided at intervals in the left-right direction. Further, on the left and right side surfaces, there are provided a pair of protrusions 5a2 for holding the mounting position with respect to the front frame 6, and in particular for preventing movement in the vertical direction. Further, on the front side, an opening 5a3 through which the collection tray 5d is inserted is provided.

The whole of the door portion 5b is configured to be substantially transparent, and is bridged to the left and right side surfaces of the main portion 5a. Further, on the left side surface of the door 5b, a gear G2 configured to mesh with a gear G1 attached to a first motor 7a described later is fixed via the left side surface of the main body 5a.

The blades 5c are provided under the lower left and right sides of the main body 5a.
The collection tray 5d is provided with a handle portion 5d1 for easily carrying in and out the main body portion 5a.

The front frame 6 has a base portion 6a and erected portions 6b erected at the left and right ends of the base portion 6a.

A pair of locking tongues 6a1 locked to the pair of locking holes 5a1 is provided on the upper surface of the base portion 6a at intervals in the left-right direction.

A pair of locking grooves 6b2 into which the pair of protrusions 5a2 are fitted is provided on the opposite side surfaces of the standing portion 6b. In the left standing portion 6b, the gear G1 attached to the first motor 7a is exposed at the side surface where the locking groove 6b2 is provided. Further, the gear G1 rotates in synchronization with the rotation of the first motor 7a.
With such a configuration, the rotation of the first motor 7a is transmitted to the door 5b via the gear G1 and the gear G2, and the door 5b is opened and closed in synchronization with the rotation of the first motor 7a.

As shown in FIG. 4B, the recovery tray 5d is configured to be removably attached to the main body 5a by inserting the recovery tray 5d into the opening 5a3 (see arrow a). In addition, by sliding the feces collection unit 5 so that the pair of protrusions 5a2 is fitted into the pair of locking grooves 6b2, the gear G1 and the gear G2 are engaged, and the pair of locking tongues 6a1 is locked in the pair of locking holes 5a1 (see arrow b). By doing this, the placement position of the feces collection unit 5 with respect to the front frame 6 is held.

In the state where the placement position is held, the recovery tray 5d is removed from the feces recovery unit 5, the pair of locking tongue pieces 6a1 is pushed down, and the body portion 5a is slid forward, whereby the feces recovery unit 5 Can be easily removed from the front frame 6. Thereby, cleaning of the feces collection part 5 can be performed easily.

As described above, when the respective members are assembled, the feces recovery unit 5 and the front frame 6 are in the state as shown in FIG. The blade 5c is in contact with the processing sheet 1 in the width direction (see FIGS. 8 and 9).

FIG. 5 is an exploded perspective view of the unwinding roller R1 around which the processing sheet 1 is wound and the winding roller R2 before the processing sheet 1 is wound, as viewed from the left front.

As shown to Fig.5 (a), unwinding roller R1 has cylindrical body R11 and a pair of substantially disk shaped cap R12 attached to the both ends of cylindrical body R11.

The pair of caps R12 is provided with cylindrical protrusions R12a for mounting on a pair of support members S1 described later. In addition, a gear G4 configured to mesh with a gear G3 attached to a second motor 7b described later is fixed to the left cap R22 substantially coaxially with the cylindrical protrusion R22a.

As shown in FIG. 5 (b), the take-up roller R2 includes a cylindrical body R21 and a pair of substantially disc-shaped caps R22 attached to both ends of the cylindrical body R21, similarly to the unwinding roller R1. Have.

Similar to the unwinding roller R1, the pair of caps R22 is provided with cylindrical projections R22a for mounting on a pair of support members S2 described later, and the left cap R22 is substantially similar to the cylindrical projections R22a A gear G4 configured to mesh with a gear G3 attached to a second motor 7b described later coaxially is fixed.

FIG. 6 is a schematic perspective view of the pedestal 2 and the housing 4 as viewed from the right front.
In addition, for convenience of explanation, the right side surface of the housing is virtually cut away by an alternate long and short dash line.

As shown in FIG. 6A, a pair of support members S1 and S2 for supporting the unwinding roller R1 and the winding roller R2 are provided on the inner side of the left and right side surfaces of the casing 4 (right side inner side) The support members S1 and S2 provided on the
More specifically, mounting grooves S1a and S2a are formed in the pair of support members S1 and S2, and cylindrical protrusions R12a of the unwinding roller R1 and the winding roller R2 are formed in the mounting grooves S1a and S2a. And R22a, the unwinding roller R1 and the winding roller R2 are rotatably supported.

In the pair of support members S2, the gear G3 fixed to the second motor 7b is exposed to the support member S2 provided on the left side surface. In addition, the gear G3 rotates in synchronization with the rotation of the second motor 7b.
With such a configuration, the rotation of the second motor 7b is transmitted to the winding roller R2 via the gear G3 and the gear G4, and the winding operation of the processing sheet 1 is performed in synchronization with the rotation of the second motor 7b. It will be.

In FIG. 6 (a), the unwinding roller R1 around which the processing sheet 1 is wound is inserted through the opening 4b of the casing 4 and placed on the pair of supporting members S1 (see arrow c). Is inserted into the opening 4c of the housing 4 and placed on the pair of support members S2 (see arrow d) so that the gear G3 and the gear G4 are engaged with each other, as shown in FIG. Become.

Hereinafter, the mounting | wearing procedure to the toilet for pets which concerns on this embodiment using the process sheet 1 is demonstrated using FIG.
FIG. 7 is a cross-sectional view of the pet toilet according to the present embodiment taken along line AA.

First, as shown by the dotted line in FIG. 7A, the processing sheet 1 wound around the unwinding roller R1 is inserted through the upper insertion opening 4a1, and drawn downward so as to cover the side surface on the front side of the housing 4 Then, the lower insertion opening 4a2 is inserted. Next, the processing sheet 1 thus pulled out is locked to the first auxiliary roller r1, and is again inserted into the lower insertion opening 4a2.

Here, after the mounting as shown by the dotted line in FIG. 7A is completed, the base 2 is locked to the housing 4 using the locking holes H and the locking projections P.

Next, as shown by the dotted line in FIG. 7B, the processing sheet 1 is drawn out so as to cover the pedestal 2 from above, and then the processing sheet 1 is inserted from below the pedestal 2 into the lower insertion port 4a2. Next, the processing sheet 1 thus drawn out is drawn out so as to pass between the second auxiliary roller r2 and the bottom surface of the casing 4 and adhered to the take-up roller R2.

As described above, after the processing sheet 1 is mounted, the pedestal 2 is removed from the housing 4 and placed on the center frame 3 to obtain a state as shown in FIG.
In the state shown in FIG. 1, the rotational axes of the unwinding roller R1, the winding roller R2, the first auxiliary roller r1, the second auxiliary roller r2 and the third auxiliary roller r3 are all parallel to one another.

Hereinafter, the usage method of the toilet for pets which concerns on this embodiment using FIG.8 and FIG.9 is demonstrated.
8 and 9 are cross-sectional views when the entire pet toilet according to the present embodiment is cut along the front-rear direction and viewed from the right.

First, after a pet (not shown) gets on the pedestal 2 on which the treatment sheet 1 is laid, and excretes feces D and urine (not shown), it performs a series of operations to get down from the pedestal 2 (FIG. 8) State of (a)). In response to this operation, the pressure sensor S transmits, to the control unit 10, a signal to start the rotation operation of the take-up roller R2 and a signal to open the feces collection unit 5.

As a result, the take-up roller R2 is rotated backward by the second motor 7b, and the treatment sheet 1 is taken up by the take-up roller R2, whereby the feces D and urine (not shown) move forward. Further, simultaneously with the rotation of the winding roller R2, the door portion 5b is rotated forward by the first motor 7a, and the feces collection portion 5 is opened. Therefore, the feces D moved to the front side finally falls on the collection tray 5d (state of FIG. 8 (b)). At this time, even if, for example, the amount of moisture in the feces D is large and adsorbed to the treatment sheet 1, the feces D are separated from the treatment sheet 1 by the blade 5c and fall into the collection tray 5d.
Furthermore, the urine (not shown) which has penetrated into the treatment sheet 1 passes through the bottom surface of the pedestal 2 by the further rotation of the winding roller R2, and is collected by being wound around the winding roller R2.

Next, when the reading sensor 8 detects that the processing sheet 1 is wound around the winding roller R2 through the reading mark M, the rotation operation of the winding roller R2 to the control unit 10 is stopped. And a signal for closing the feces collection unit 5.

Thereby, the rotation of the second motor 7b is stopped, and the rotation operation of the winding roller R2 is stopped. Moreover, the door part 5b rotates backward by the 1st motor 7a, and the feces collection part 5 will be in a closed state (state of Fig.9 (a)).

By repeating the above-described series of operations, the feces D will be accumulated inside the feces collection unit 5. For this reason, the owner appropriately pulls the recovery tray 5d from the main body 5a and processes the feces D to empty the inside of the feces recovery part 5.

Further, by repeating the above-described series of operations, most of the processing sheet 1 wound around the unwinding roller R1 is wound around the winding roller R2. At this time, the reading sensor 8 reads the total length of the treatment sheet 1 wound around the take-up roller R2 via the reading mark M, and reads the state immediately before the treatment sheet 1 is used up. Then, the reading sensor 8 that has read this state transmits a signal to light the light emitter 9 to the control unit 10.

Thereby, it is notified to the owner that the replacement of the processing sheet 1 is necessary by lighting up the light emitter 9 (state of FIG. 9 (b)).

In addition, exchange of the process sheet 1 is performed in the following procedures.
First, the treated sheet 1 after use is cut at an arbitrary position such as the upper surface of the pedestal 2 and the cut end of the treated sheet 1 after use is removed from the unwinding roller R1. By doing this, the treated sheet 1 after use is in a state in which it is not wound at all on the unwinding roller R1.

Next, the take-up roller R2 around which the treated sheet 1 after use is wound is taken out through the opening 4c, and after removing and discarding the pair of caps R22, the unwinding roller R1 is a gear G3. And the gear G4 are placed on the pair of support members S2 so as to be engaged with each other.

Next, a pair of caps R22 is attached to another unwinding roller R1 around which the treatment sheet 1 before use is wound and placed on the pair of support members S1 via the opening 4b, and then one end side of the cut end And the leading edge of the processing sheet 1 before use are connected by an adhesive means such as a tape.

Next, the processing sheet 1 before use is mounted on the pedestal 2 in the procedure shown in FIG. 7, and the other end of the cut end connected to the processing sheet 1 before use is mounted on the pair of support members S2. It connects with the taken-out roller R1 by adhesion means, such as a tape.

By doing this, the processing sheet 1 is replaced, and the state as shown in FIG. 1 can be obtained again.

According to the present embodiment, as the excrement collection unit that collects excrement, the stool roller R2 configured to collect urine (not shown) and the feces collection unit 5 configured to collect faeces D allow the feces to be collected. Since D is not wound around the winding roller R2 but collected by the feces collection unit 5, breakage of the processing sheet 1 can be suppressed. In addition, since the weight of the treated sheet 1 after use does not easily increase, it is possible to easily replace the treated sheet 1. Furthermore, by separately collecting feces D and urine (not shown), it is possible to suppress the generation of offensive odor.

In addition, because the feces collection unit 5 includes the blade 5c in contact with the treatment sheet 1 in the width direction, even if it is a feces D that has a large amount of water and is adsorbed to the treatment sheet 1, for example, It becomes possible to pull it off from the treatment sheet 1 without touching it and to store it in the feces collection part 5.

Moreover, it becomes possible to visually recognize easily the presence or absence of the excrement D inside the feces collection part 5 from the outside because the feces collection part 5 is substantially transparent.

In addition, by providing the casing 4 that accommodates the unwinding roller R1 and the winding roller R2 in the same space, the entire pet toilet according to the present embodiment can be made compact, and the ease of handling and the installation position can be achieved. It is possible to improve the degree of freedom of

Further, the housing 4 has a side wall portion 4a standing substantially parallel to the width direction of the processing sheet 1 and substantially perpendicular to the pedestal 2, and the processing sheet 1 is inserted above the side wall portion 4a. The processing sheet 1 can be mounted so as to cover the side wall portion 4 a by providing the upper insertion opening 4 a 1. As a result, it is possible to receive and collect urine of a pet who tends to put urine toward the wall by the treatment sheet 1.

Further, by forming the opening ports 4b and 4c for taking in and out the unwinding roller R1 and the winding roller R2 in the housing 4, it is possible to quickly replace the processing sheet 1 by a simple operation. It becomes.

Further, since the pedestal 2 is removable from the side wall 4a, it becomes possible to easily mount the treatment sheet 1 on the pedestal 2 and clean the pedestal 2.

In addition, when the owner is away from home by providing the pressure sensor S for detecting the presence or absence of excrement by the weight loaded on the pedestal 2, the pet is left for a long time, for example. Also, it is possible to automatically collect excrement in the take-up roller R2 and the feces recovery unit 5.

Further, by providing the reading sensor 8 for reading the length of the treated sheet 1 taken up by the take-up roller R2 on the left side surface of the housing 4, it becomes possible to prevent the waste of the treated sheet 1.

Further, by providing the light emitter 9 as notification means for notifying the replacement time of the processing sheet 1, the owner can immediately visually recognize the necessity of replacement without confirming the state of the processing sheet 1. It becomes possible.

The shapes, dimensions, and the like of the constituent members shown in the embodiment are merely examples, and various changes can be made based on design requirements and the like.

For example, as shown in FIG. 10A, the medicine storage section Z may be provided at both ends in the left-right direction inside the feces collection section 5.
The medicine storage portion Z is fixed to the bottom surface of the feces collection portion 5, and the medicine storage portion Z has a substantially rectangular parallelepiped shape as shown in FIG. 10 (b), and the deodorant storage portion main body Z1 The cover Z2 is hinged and configured to be openable and closable.

As a result, the owner can store desired medicines such as deodorant, bactericidal agent, antibacterial agent, etc. in the medicine storage unit main body Z1, and keep the inside of the feces collection unit 5 odorless and clean. It becomes possible.

The medicine storage unit Z does not necessarily have to be provided inside the feces collection unit 5, and may be provided outside the feces collection unit 5.

DESCRIPTION OF SYMBOLS 1 processing sheet 2 pedestal 3 center frame 4 housing 5 dropping collection part 6 front frame 7 motor part 8 reading sensor 9 light emitter 10 control part 11 base S pressure sensor C connection cable H locking hole P locking protrusion T through hole R1 Unrolling roller R2 Rewinding roller r1 first auxiliary roller r2 second auxiliary roller r3 third auxiliary roller B1 first bracket B2 second bracket S1, S2 support members G1, G2, G3, G4 gear Z medicine storage section feces D

Claims

And strip processing sheet for processing a pet excrement, and unwinding roller unwinding the processing sheet, a pedestal which the processing sheet is laid, and excrement collecting unit for collecting the excrement, and 筺 body, Equipped with
The excrement collection unit has a winding roller for collecting urine, and a feces collection unit for collecting feces,
In the inner space of the housing, the unwinding roller and the winding roller are provided;
The housing has a side wall portion which is provided substantially in parallel with the width direction of the processing sheet and substantially perpendicular to the pedestal,
An insertion port through which the processing sheet is inserted is provided above the side wall portion, and the pedestal is provided adjacent to the outside of the casing.
Below the pedestal, a space through which the treatment sheet passes is provided.
The housing has a side wall portion which is provided substantially in parallel with the width direction of the processing sheet and substantially perpendicular to the pedestal,
A first auxiliary roller on which the processing sheet is wound is provided in an inner space of the housing;
A lower insertion opening through which the processing sheet is inserted is provided below the side wall portion,
The pet toilet according to claim 1, wherein the processing sheet is wound around the first auxiliary roller via the lower insertion opening.
The unwinding roller is disposed above the first auxiliary roller,
The pet toilet according to claim 2, wherein the winding roller is disposed behind the first auxiliary roller.
The pet toilet according to claim 3, wherein a second auxiliary roller on which the treatment sheet is wound is provided below the winding roller.
The width direction of the pedestal and the axial direction of the first auxiliary roller are substantially parallel,
The vertical distance from the lower surface of the pedestal to the upper surface of the pedestal and the vertical distance from the lower surface of the pedestal to the lower end of the first auxiliary roller are substantially the same. Pet toilet for described.
The pet toilet according to any one of claims 1 to 5, wherein a third auxiliary roller on which the processing sheet is wound is provided at the front end of the pedestal.
The pet toilet according to any one of claims 1 to 6, wherein the housing is formed with an opening for taking in and out the unwinding roller and the winding roller.
The pet toilet according to any one of claims 1 to 7, wherein the feces collecting portion is provided with a blade that is in contact with the processing sheet in the width direction.
The pet toilet according to any one of claims 1 to 8, wherein the feces recovery unit is substantially transparent.
The pet toilet according to any one of claims 2 to 9, wherein the pedestal is detachable with respect to the side wall portion.
The pet toilet according to any one of claims 1 to 10, further comprising a pressure sensor that detects the presence or absence of excrement by the weight loaded on the pedestal.
The pet toilet according to any one of claims 1 to 11, further comprising a reading sensor for reading the length of the treatment sheet wound around the winding roller.
The pet toilet according to any one of claims 1 to 12, further comprising notification means for notifying of the replacement time of the processing sheet.
The pet toilet according to any one of claims 1 to 13, wherein the feces recovery unit is provided with a medicine storage unit.